无无源元件的基于跨导运算放大器的施密特触发器

2020 IEEE Applied Signal Processing Conference (ASPCON) Pub Date : 2020-10-07 DOI:10.1109/ASPCON49795.2020.9276671

T D G Sharath Gowda, D. Kamat

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引用次数: 0

摘要

本文报道了一种仅使用运算跨导放大器(OTAs)的电流可调施密特触发器，其磁滞可调。施密特触发电路不使用无源元件，适合集成电路实现。阈值电压和输出饱和水平可以很容易地调整。使用LTSpice获得的仿真结果用于验证所提出电路的功能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Operational Transconductance Amplifier (OTA) based Schmitt Trigger without passive elements

The paper reports a current-tunable Schmitt trigger with tunable hysteresis using only Operational Transconductance Amplifiers (OTAs). The Schmitt trigger circuit does not use passive elements which is suitable for an integrated circuit realization. The threshold voltages and the output saturation levels can easily be adjusted. Simulation results obtained using LTSpice are used to verify the functionality of the proposed circuit.

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2020 IEEE Applied Signal Processing Conference (ASPCON)

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